Unmanned vehicle chassis and robot

The utility model provides an unmanned vehicle chassis and a robot, and relates to the technical field of robots, the unmanned vehicle chassis comprises a vehicle body frame, a plurality of suspension assemblies, a double shock-proof spring assembly, a wheel set and a power mechanism, the periphery of the vehicle body frame is provided with a plurality of suspension assemblies at intervals; a wheel set is arranged at the end, away from the vehicle body frame, of each suspension assembly, each wheel set comprises a wheel, a fork arm and a connecting frame, the fork arms are connected with the wheels, the connecting frames are connected with the fork arms, each suspension assembly comprises a first cantilever and a cantilever set, one end of each first cantilever is hinged to the corresponding connecting frame, and the other end of each first cantilever is hinged to the end, away from the ground, of the vehicle body frame. One end of each cantilever set is hinged to the connecting frame, the other end of each c